All mods uninstalled.
Game version 2.0.4

Once entered the lone house area's wizard small hut where the wizard fighting the trolls, basically trapped.
Cannot leave the house (when you click exit, the game massively slows down) and it will not let you exit the house.
if you save a game inside the house game will crashed on loading.

I've loaded a game from an hour or so back and re played the whole area in lone house map before entering the house, still same result.

This is essentially blocking my understanding is that this place is key to the troll quest line.
Please fix!

Anyone hit this problem? Anyway to work around it?

There's no fix. Mod information persists in saved games and issues concerning mods are not supported. Use mods at your own risk.

Not using any mods, as said all mods uninstalled before the play through

You were using mods.

For someone with 5000 reputation you are really acting like a condescending ass.
For your information, i've contacted technical support, they have been very helpful and it looks like the issue was related common problem of game messed up after an update. Repairing game through GOG fixed the issue. and also confirmed this has nothing to do with mods.

You are being unhelpful and your comment was inaccurate. you should stay away from commenting if you do not have anything helpful to add.

Why would you precede your question with "all mods uninstalled" if you hadn't been using mods? Dumbass.

Not gonna argue with a troll, good luck trolling.

Then why are you replying? It's amusing when dumbasses don't even know what a troll is. You wanna call me a troll, then do your homework on my posting history.